
Outrun relentless digital swarms, overclock your weaponry at high risk code shrines, and deploy autonomous companions to clear massive arenas in this full 3D cyberpunk bullet heaven. Pure, fast paced action roguelite survival.
Modeled estimate, not a reported figure. How we estimate →
About
Protocol: Kill Switch is a fast paced action roguelite. As a sentient virus, you must tear through a collapsing mainframe, outrun a relentless digital swarm, and trigger the Kill Switch before the system deletes you forever.
The rules of the mainframe are simple. Just pure action:
Fight the Swarm: Blast through waves of security programs in high contrast digital arenas.
Level Up Mid Run: Collect shards to level up and choose randomized perks on the fly. Will you take extra damage, faster movement, or chain lightning bullets?

Power Up Shrines: Find high risk stations to overclock your code. Get massive buffs but be prepared for "glitch" penalties that mess with your movement.
Permanent Progression: Use your hard earned Data Shards between runs to permanently boost your stats and unlock a devastating armory of new weapons and permanent upgrades.
The DAEMON Companion: You don’t breach alone. Deploy a loyal digital companion that provides autonomous cover fire. Upgrade its sub routines to match your playstyle.
Digital Noir Aesthetic: Experience a striking world of Cyan and Magenta. Watch as enemies shatter into ASCII fragments and weapons tear holes in the floor grid.
Evolving Arsenal: Discover weapons that feel like hardware failure. From the Data Breaker shotgun to recursive Logic Bombs, your weapons are the exploit.
Steam Deck Optimized: Built for portable breaches with full controller support, dynamic glyphs, and high legibility UI.
In this mainframe, death is just a Hard Reset. Get stronger. Go deeper. Break the system.
STABILIZE THE SYSTEM ADD TO YOUR WISHLIST TODAY!
Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Add-ons
Each DLC is estimated with the same model as a game, then summed — a modeled figure, not reported DLC sales.
Reviews
fun runs great
Great game! Gives me the nostalgic memories of crimson land meets tron, with Quake audio. It's quite difficult (adding to the fun) but I will persist until I get that Perfect Game! (Steam Achievements) A great addition to the bullet heaven genre with amazing potential. As the first game for this Dev, this is incredible work! Cant wait for updates / future releases
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Languages: English*, Russian, Simplified Chinese, Spanish - Latin America, Portuguese - Brazil*languages with full audio support
Selling now
See how fast this game is selling right now — estimated copies and revenue per day from recent review growth.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $325 | 50 | 68% | $0.49 | |
| $368 | 57 | 88% | $0.49 | |
| $384 | 66 | 89% | $0.49 | |
| $387 | 61 | 87% | $0.99 | |
| $393 | 51 | 67% | $0.54 | |
| $410 | 64 | 62% | $0.49 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $16.6K | 136 | 83% | $4.99 | |
| — | 0 | — | — | |
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| $1.7M | 4K | 93% | $14.99 |
| $520.1K | 1.9K | 88% | $10.35 |
| $93.3K | 467 | 78% | $6.99 |